IT1148501B - Metodo e dispositivo circuitale per la formazione di impulsi di lavorazione a scarica elettrica - Google Patents

Metodo e dispositivo circuitale per la formazione di impulsi di lavorazione a scarica elettrica

Info

Publication number
IT1148501B
IT1148501B IT47920/82A IT4792082A IT1148501B IT 1148501 B IT1148501 B IT 1148501B IT 47920/82 A IT47920/82 A IT 47920/82A IT 4792082 A IT4792082 A IT 4792082A IT 1148501 B IT1148501 B IT 1148501B
Authority
IT
Italy
Prior art keywords
formation
circuit device
electric discharge
discharge working
working pulses
Prior art date
Application number
IT47920/82A
Other languages
English (en)
Italian (it)
Other versions
IT8247920A0 (it
Inventor
Inoue Kiyoshi
Original Assignee
Inoue Japax Res
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP6734881A external-priority patent/JPS57184631A/ja
Priority claimed from JP13521481A external-priority patent/JPS5840225A/ja
Application filed by Inoue Japax Res filed Critical Inoue Japax Res
Publication of IT8247920A0 publication Critical patent/IT8247920A0/it
Application granted granted Critical
Publication of IT1148501B publication Critical patent/IT1148501B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2300/00—Power source circuits or energization
    • B23H2300/20—Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IT47920/82A 1981-05-02 1982-03-04 Metodo e dispositivo circuitale per la formazione di impulsi di lavorazione a scarica elettrica IT1148501B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6734881A JPS57184631A (en) 1981-05-02 1981-05-02 Power source unit for electrical discharge machining
JP13521481A JPS5840225A (ja) 1981-08-27 1981-08-27 放電加工方法

Publications (2)

Publication Number Publication Date
IT8247920A0 IT8247920A0 (it) 1982-03-04
IT1148501B true IT1148501B (it) 1986-12-03

Family

ID=26408543

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47920/82A IT1148501B (it) 1981-05-02 1982-03-04 Metodo e dispositivo circuitale per la formazione di impulsi di lavorazione a scarica elettrica

Country Status (5)

Country Link
US (1) US4453069A (id)
DE (1) DE3208673A1 (id)
FR (1) FR2504834B1 (id)
GB (1) GB2097708B (id)
IT (1) IT1148501B (id)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422399C2 (de) * 1984-05-11 1986-03-06 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Schaltungsanordnung zur Erzeugung von Erodierimpulsen an einer Funkenerosionsanlage
JPH02284820A (ja) * 1989-04-24 1990-11-22 Mitsubishi Electric Corp 放電加工方法
JP2890319B2 (ja) * 1989-12-06 1999-05-10 株式会社ソディック 放電加工機用電源回路
JP3040849B2 (ja) * 1991-07-29 2000-05-15 株式会社ソディック 放電加工装置
JP3331077B2 (ja) * 1994-12-21 2002-10-07 株式会社ソディック 放電仕上げ加工用電源装置
GB2305626A (en) * 1995-09-18 1997-04-16 Univ Loughborough Electrical discharge machining
JP3882753B2 (ja) 2001-01-23 2007-02-21 三菱電機株式会社 ワイヤ放電加工用電源装置及びワイヤ放電加工方法
US9771648B2 (en) * 2004-08-13 2017-09-26 Zond, Inc. Method of ionized physical vapor deposition sputter coating high aspect-ratio structures
US20050103620A1 (en) * 2003-11-19 2005-05-19 Zond, Inc. Plasma source with segmented magnetron cathode
WO2006036846A1 (en) * 2004-09-24 2006-04-06 Zond, Inc. Apparatus for generating high-current electrical discharges
SE0402644D0 (sv) * 2004-11-02 2004-11-02 Biocell Ab Method and apparatus for producing electric discharges
US20080068132A1 (en) * 2006-05-16 2008-03-20 Georges Kayanakis Contactless radiofrequency device featuring several antennas and related antenna selection circuit
US20100157637A1 (en) * 2008-12-23 2010-06-24 Industrial Technology Research Institute Green-energy power generator for electrical discharge machine
CN103433577B (zh) * 2013-08-12 2015-08-12 清华大学 应用于电火花放电加工的脉冲电源
CN104708131B (zh) * 2013-12-13 2018-06-29 通用电气公司 加工装置和加工方法
US11084112B2 (en) 2018-05-31 2021-08-10 Johnson Technology, Inc. Electrical discharge machine time slice power supply
CN109165744B (zh) * 2018-08-15 2021-09-07 合肥本源量子计算科技有限责任公司 一种量子逻辑门操作优化方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082732A5 (id) * 1970-03-25 1971-12-10 Carel Fouche Languepin
CH569545A5 (id) * 1973-08-31 1975-11-28 Charmilles Sa Ateliers
AT329704B (de) * 1975-03-28 1976-05-25 Kh Polt I Im V I Lenina Stromimpulsgenerator fur elektroerosionsmetallverarbeitung
CH591920A5 (id) * 1975-06-17 1977-10-14 Agie Ag Ind Elektronik
GB1597870A (en) * 1977-06-03 1981-09-16 Inoue Japax Res Electrical machining power supply apparatus
JPS6055249B2 (ja) 1979-02-09 1985-12-04 株式会社井上ジャパックス研究所 放電加工装置
JPS569128A (en) 1979-06-30 1981-01-30 Inoue Japax Res Inc Electric discharge machining device

Also Published As

Publication number Publication date
GB2097708B (en) 1984-09-19
US4453069A (en) 1984-06-05
GB2097708A (en) 1982-11-10
DE3208673A1 (de) 1982-11-18
FR2504834B1 (fr) 1985-11-15
DE3208673C2 (id) 1988-09-08
FR2504834A1 (fr) 1982-11-05
IT8247920A0 (it) 1982-03-04

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970325